TV vs. BOB - Who Ya Got?

As many people know, TV viewing increases the risk of childhood obesity. In fact, it has been shown that the risk of obesity in pre-school children increases by 6% for every hour of television he or she watches per day and if there's a TV in their bedroom, their risk rises by 31%

Enter BOB. BOB helps parents manage their child's TV time. It utilizes a personal PIN number and allows parents to set the number of hours a child is allowed to watch television per week and also provides individual user reports for each PIN.

So TV vs. BOB....who ya got?